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Java > Open Source Codes > org > hammurapi > results > ReportMixer


1 /*
2   * Hammurapi
3  * Automated Java code review system.
4  * Copyright (C) 2004 Hammurapi Group
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  * URL: http://www.hammurapi.org
21  * e-Mail: support@hammurapi.biz
22   */
23 package org.hammurapi.results;
24
25 import java.lang.reflect.InvocationHandler JavaDoc;
26 import java.lang.reflect.Method JavaDoc;
27 import java.lang.reflect.Proxy JavaDoc;
28
29 import com.pavelvlasov.wrap.WrapperHandler;
30
31 /**
32  * Converts CompositeResults to report.
33  * @author Pavel Vlasov
34  *
35  * @version $Revision: 1.1 $
36  */
37 public class ReportMixer {
38
39     public static Report mix(final CompositeResults cr, final String JavaDoc description) {
40         Class JavaDoc[] cri=WrapperHandler.getClassInterfaces(cr.getClass());
41         Class JavaDoc[] interfaces=new Class JavaDoc[cri.length+1];
42         System.arraycopy(cri,0,interfaces,0,cri.length);
43         interfaces[cri.length]=Report.class;
44         
45         return (Report) Proxy.newProxyInstance(
46                     cr.getClass().getClassLoader(),
47                     interfaces,
48                     new InvocationHandler JavaDoc() {
49
50                         public Object JavaDoc invoke(Object JavaDoc proxy, Method JavaDoc method, Object JavaDoc[] args) throws Throwable JavaDoc {
51                             if ("getDescription".equals(method.getName()) && method.getParameterTypes().length==0) {
52                                 return description;
53                             }
54                             
55                             return method.invoke(cr, args);
56                         }
57                         
58                     }
59                 );
60     }
61 }
62
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